Exam 3 Vocab - Pilegard Flashcards
(40 cards)
Deductive Reasoning
Reaching conclusions based on logical rules (general information) applied to a set of premises (more special case which can be inferred from the premises)
Categorical Syllogisms
Describe a relationship between two categories
The Normative Approach
Based on logic, and deals with the problem of categorizing conclusions as either valid or invalid; categorical syllogism
Euler Circles
Graphic depiction of syllogisms
The Descriptive Approach
Concerned with estimating people’s ability to judge the validity of syllogisms and explaining errors people make; categorical syllogism
The Belief Bias
People tend to judge syllogisms with believable conclusions as valid, while they tend to judge syllogisms with unbelievable conclusions as invalid
Conditional Syllogisms
Also have two premises and a conclusion, but the first premise has the form “if… then”; common in everyday life
Inductive Reasoning
The process of making observations and applying those observations via generalization to a different problem; one infers from a special case to the general principle, which is just the opposite of the procedure of deductive reasoning
Strong Induction
The truth of the conclusion is very likely if the assumed premises are true
Weak Induction
The truth of the premises makes the truth of the conclusion possible, but not likely
Reliability of Induction
- Number of observations
- Representativeness of observations
- Quality of the evidence
The Availability Heuristic
When people judge more memorable events to be more frequent than less memorable events
The representativeness Heuristic
People rely on a judgment of similarity instead of using memorability as a cue for frequency
Confirmation Bias
A set of related phenomena wherein people seek or interpret evidence in a way that aligns with beliefs they already hold
The Normative Approach (Decision Making)
How people should behave if they were perfectly rational and had well-defined preference; how decision-makers ought to make decisions
The Descriptive Approach (Decision Making)
How real-life decision makers actually make decisions, rather than how they should
Theories of Decision-Making
- Expected Value Theory (Normative)
- Expected Utility Theory (Normative)
- Prospect Theory (Descriptive)
Default Effects
The tendency for decision-makers to choose a pre-selected option, rather than select a non-pre-selected option in a particular choice context
Framing Effects
Logically equivalent descriptions of an option lead to different choices
Babbling
Intentional vocalizations that lack specific meaning produced by young children when they are learning language
Bilingualism
The state of being able to speak two languages
Critical Period
A time at which learning can easily occur
Dialect
A subdivision, or version, of a language that may be associated with a geographical location or socioeconomic group
Sociolect
A version of a language that is associated with a particular social group